Commodore 64 by Manomio LLC has gone on sale today for free. This sale is for a limited time only, so you better pick it up while you can. This game does, however, have in-app purchases, just to let you know. Before this sale, Commodore 64 was $4.99, which is a huge price drop. This sale is in partnership with freeappaday.com, so you mighty want to head over there each day and get a free app each day!